What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Basel?

Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Basel (average of $545). Flying from Washington, D.C. Reagan-National Airport to Basel in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

In terms of precipitation, rainfall in Basel ranges from 1.9 - 3.4 inches per month. June is typically the wettest month, when rainfall can reach 3.4 in. February is typically the driest time to visit Basel when rainfall is around 1.9 in.

If weather is an important factor for your trip to Basel, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 66.2 F. Travelers looking to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 33.8 F).

What is the cheapest month to fly from Washington, D.C. Reagan-National Airport to Basel?

Our data shows that September tends to be the cheapest month to fly to Basel from Washington, D.C. Reagan-National Airport. Users have commonly found prices around $1,367 for the month, but tickets can be as low as $571. Due to multiple factors, prepare for potentially higher prices in January.

What is the cheapest time of day to fly from DCA to EAP?

When flying from Washington, D.C. Reagan-National Airport to Basel, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What airport do you fly into for flights to Basel from Washington, D.C. Reagan-National?

For a flight from Washington, D.C. Reagan-National to Basel, you will be flying into All airports. Basel All airports (EAP) is just 0.2 mi from the center of the city. All airports is the only Basel airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 0 airlines have flights to Basel All airports from Washington, D.C. Reagan-National on a regular basis.

Can I find deals for flights from Reagan-National to Basel that include hotel bookings?

Yes. In addition to deals on Reagan-National to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.

How can I find direct flights from Reagan-National to Basel?

After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Basel.

Can I find deals for business class flights from Reagan-National to Basel?

Yes. Cheapflights offers flight deals from Reagan-National to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

$473+ Flights from Washington, D.C. Reagan-National Airport to Basel

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Cheap flight deals from Reagan-National to Basel

Round-trip from	$604 (Booking.com)
One-way from	$473 (American Airlines)
Popular in	January
Cheapest in	September
Average price	$955

From Washington, D.C. Reagan-National to Basel (EAP)

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One-way flight from Washington, D.C. Reagan-National to Basel (EAP)

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Highest demand for flights based on searches. 61% potential increase in price ($2,156 potential increase over avg. RT price).

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Cheapest flight prices on average. 45% potential price decrease ($426 potential savings vs. average RT price).

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Average for round-trip flights in July 2025

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Find flight deals from Reagan-National to Basel

Cheapest flights from Reagan-National to Basel
Explore the most affordable flight options available from Reagan-National to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Mon 8/256:00 amDCA - BSL

2 stops22h 50mAir Canada

Tue 9/911:25 amBSL - DCA

2 stops16h 26mAir Canada

Deal found 7/29

$604

Tue 12/211:05 amDCA - BSL

2 stops16h 50mMultiple Airlines

Tue 12/910:35 amBSL - DCA

2 stops16h 05mMultiple Airlines

Deal found 7/27

$614

Tue 12/25:45 pmDCA - BSL

2 stops15h 20mBritish Airways

Tue 12/911:00 amBSL - DCA

2 stops14h 55mBritish Airways

Deal found 7/28

$617

Fri 11/74:30 pmDCA - BSL

2 stops17h 30mUnited Airlines

Tue 11/119:45 amBSL - DCA

2 stops16h 55mUnited Airlines

Deal found 7/28

$675

Wed 8/132:54 pmDCA - BSL

2 stops14h 26mAmerican Airlines

Sun 8/177:05 amBSL - DCA

2 stops18h 10mAmerican Airlines

Deal found 7/29

$792

Wed 12/242:00 pmDCA - BSL

2 stops14h 40mDelta

Sat 1/36:05 amBSL - DCA

2 stops16h 19mDelta

Deal found 7/27

$1,337

Best flights from Reagan-National to Basel
Discover carefully curated flight deals from Reagan-National to Basel that have cost, travel time, and layovers in mind to ensure you get the best travel experience. Data last updated July 29, 2025.

Mon 8/256:00 amDCA - BSL

2 stops22h 50mAir Canada

Tue 9/911:25 amBSL - DCA

2 stops16h 26mAir Canada

Deal found 7/29

$604

Thu 9/116:00 amDCA - BSL

3 stops28h 20mMultiple Airlines

Thu 9/188:30 amBSL - DCA

3 stops19h 21mMultiple Airlines

Deal found 7/28

$654

Tue 10/77:45 pmDCA - BSL

2 stops16h 45mBritish Airways

Sat 11/157:10 amBSL - DCA

2 stops16h 22mBritish Airways

Deal found 7/27

$667

Wed 8/132:54 pmDCA - BSL

2 stops14h 26mAmerican Airlines

Sun 8/177:05 amBSL - DCA

2 stops18h 10mAmerican Airlines

Deal found 7/29

$792

Mon 8/251:00 pmDCA - BSL

2 stops14h 10mUnited Airlines

Mon 9/11:00 pmBSL - DCA

2 stops14h 46mUnited Airlines

Deal found 7/27

$1,219

Tue 9/91:55 pmDCA - BSL

2 stops13h 35mDelta

Sat 9/138:45 amBSL - DCA

2 stops15h 45mDelta

Deal found 7/29

$1,856

Last-minute flights from Reagan-National to Basel
Discover last-minute flight deals from Reagan-National to Basel. Data last updated July 29, 2025 and is based on user searches.

Fri 8/84:40 pmDCA - BSL

2 stops12h 20mBritish Airways

Fri 8/156:00 amBSL - DCA

2 stops15h 55mBritish Airways

Deal found 7/27

$1,559

Wed 8/132:54 pmDCA - BSL

2 stops14h 26mAmerican Airlines

Sun 8/177:05 amBSL - DCA

2 stops18h 10mAmerican Airlines

Deal found 7/29

$792

Fri 8/224:40 pmDCA - BSL

2 stops12h 20mBritish Airways

Mon 8/256:35 amBSL - DCA

2 stops15h 20mBritish Airways

Deal found 7/27

$717

Fri 8/226:00 amDCA - BSL

1 stop19h 30mMultiple Airlines

Mon 8/259:00 amBSL - DCA

2 stops16h 42mMultiple Airlines

Deal found 7/27

$1,361

Mon 8/256:00 amDCA - BSL

2 stops22h 50mAir Canada

Tue 9/911:25 amBSL - DCA

2 stops16h 26mAir Canada

Deal found 7/29

$604

Mon 8/251:00 pmDCA - BSL

2 stops14h 10mUnited Airlines

Mon 9/11:00 pmBSL - DCA

2 stops14h 46mUnited Airlines

Deal found 7/27

$1,219

One-way flights from Reagan-National to Basel
Search for one-way flight options from Reagan-National to Basel. Find affordable one-way fares based on user searches. Data last updated July 29, 2025.

Sat 10/1110:00 pmDCA - BSL

2 stops18h 50mAmerican Airlines

Deal found 7/27

$473

Wed 10/152:35 pmDCA - BSL

2 stops14h 45mBritish Airways

Deal found 7/27

$474

Fri 8/12:54 pmDCA - BSL

2 stops14h 06mMultiple Airlines

Deal found 7/26

$710

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Basel that are best for you.

Fly from

Fly to

Route

Depart

Return

Price

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Mon 8/25

6:00 am-10:50 am

2 stops22h 50m

Basel EuroAirport Swiss

Tue 9/9

11:25 am-9:51 pm

2 stops16h 26m

$604

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Thu 9/11

6:00 am-4:20 pm

3 stops28h 20m

Basel EuroAirport Swiss

Thu 9/18

8:30 am-9:51 pm

3 stops19h 21m

$654

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 10/7

7:45 pm-6:30 pm

2 stops16h 45m

Basel EuroAirport Swiss

Sat 11/15

7:10 am-5:32 pm

2 stops16h 22m

$667

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 8/13

2:54 pm-11:20 am

2 stops14h 26m

Basel EuroAirport Swiss

Sun 8/17

7:05 am-7:15 pm

2 stops18h 10m

$792

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Mon 8/25

1:00 pm-9:10 am

2 stops14h 10m

Basel EuroAirport Swiss

Mon 9/1

1:00 pm-9:46 pm

2 stops14h 46m

$1,219

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Tue 9/9

1:55 pm-9:30 am

2 stops13h 35m

Basel EuroAirport Swiss

Sat 9/13

8:45 am-6:30 pm

2 stops15h 45m

$1,856

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Sat 10/11

10:00 pm-10:50 pm

2 stops18h 50m

$473

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Wed 10/15

2:35 pm-11:20 am

2 stops14h 45m

$474

Washington, D.C.Basel

DCA - BSL

DCABSL

Washington, D.C. Reagan-National

Fri 8/1

2:54 pm-11:00 am

2 stops14h 06m

$710

Flights are sorted by cheapest round-trip flights first.

Deals found on 7/27

Best time to book a flight from Reagan-National to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Reagan-National with our price prediction graph.

Estimated round-trip price

Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Basel

No data available for this route at this time. Please check back soon.

Reviews of airlines servicing Basel

Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Basel, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Delta

8.0

Very good

7,979 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

United Airlines

7.4

Good

8,896 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

American Airlines

7.2

Good

10,000 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Air Canada

7.1

Good

9,826 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

British Airways

6.6

Okay

7,208 reviews

Delta

8.0

Very good

7,979 reviews

Reviews

1 / 20

10.0

Excellent

Kim,May 2025

PIH - SLC

This trip was fine even with delay I had plenty of time to get connection flight!

Related info for your journey

What airport do you fly into for flights to Basel from Washington, D.C. Reagan-National?
For a flight from Washington, D.C. Reagan-National to Basel, you will be flying into All airports. Basel All airports (EAP) is just 0.2 mi from the center of the city. All airports is the only Basel airport and it handles 0 inbound flights from Washington, D.C. Reagan-National per day. 0 airlines have flights to Basel All airports from Washington, D.C. Reagan-National on a regular basis.
Can I find deals for flights from Reagan-National to Basel that include hotel bookings?
Yes. In addition to deals on Reagan-National to Basel flights, Cheapflights offers vacation packages that include both flights and hotel.
How can I find direct flights from Reagan-National to Basel?
After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Reagan-National to Basel.
Can I find deals for business class flights from Reagan-National to Basel?
Yes. Cheapflights offers flight deals from Reagan-National to Basel by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.
What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Basel?
Currently, January is the cheapest month in which you can book a flight from Washington, D.C. Reagan-National Airport to Basel (average of $545). Flying from Washington, D.C. Reagan-National Airport to Basel in June is currently the most expensive (average of $1,132). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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$473+ Cheap flights from Reagan-National (DCA) to Basel (EAP)

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 10/11. Fares are subject to change and may not be available on all flights or dates of travel.

Find cheap flights from Reagan-National to Basel with Cheapflights

1. Tell us where you want to go

2. Select your favorite providers

3. Compare prices and book

Cheap flight deals from Reagan-National to Basel

Round-trip from

One-way from

Popular in

Cheapest in

Average price

Find flight deals from Reagan-National to Basel

Cheapest flights from Reagan-National to BaselExplore the most affordable flight options available from Reagan-National to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Explore the most affordable flight options available from Reagan-National to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.

Cheapflights Fare Finder

Use the filters below to find and compare flights from Washington, D.C. Reagan-National Airport to Basel that are best for you.

Best time to book a flight from Reagan-National to Basel

Have a flexible travel schedule? Discover the best time to fly to Basel from Reagan-National with our price prediction graph.

Cheapflights Insights

Everything you need to know about your flight from Washington, D.C. Reagan-National Airport to Basel

Reviews of airlines servicing Basel

Get insights into the airlines that provide service to Basel. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Basel. Reviews last updated July 29, 2025.

Read through reviews of airlines operating flights from Washington, D.C. Reagan-National Airport to Basel, such as Delta, United Airlines, and American Airlines. Reviews also offer insight into each airline's entertainment options, comfort, food, crew/service, and boarding process.

Related info for your journey

Find useful and relevant information for your journey from Reagan-National to Basel. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

What airport do you fly into for flights to Basel from Washington, D.C. Reagan-National?

Can I find deals for flights from Reagan-National to Basel that include hotel bookings?

How can I find direct flights from Reagan-National to Basel?

Can I find deals for business class flights from Reagan-National to Basel?

What is the cheapest month to book a flight from Washington, D.C. Reagan-National Airport to Basel?

Browse thousands of different options on Cheapflights for your next trip

Toggle through the tabs below to find thousands of options on Cheapflights for your next trip.

Alternative routes for Reagan-National to Basel

See prices for flight routes from nearby airports that may be better suited for you.

100% Free

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Travel Smart

Cheapest flights from Reagan-National to Basel
Explore the most affordable flight options available from Reagan-National to Basel. Find the lowest fares from popular airlines and budget airlines, with prices last updated on July 29, 2025.